CN101128710A - Method and device for ensuring maintained temperature inside a transport container or the like - Google Patents
Method and device for ensuring maintained temperature inside a transport container or the like Download PDFInfo
- Publication number
- CN101128710A CN101128710A CNA2005800310172A CN200580031017A CN101128710A CN 101128710 A CN101128710 A CN 101128710A CN A2005800310172 A CNA2005800310172 A CN A2005800310172A CN 200580031017 A CN200580031017 A CN 200580031017A CN 101128710 A CN101128710 A CN 101128710A
- Authority
- CN
- China
- Prior art keywords
- pcm
- container
- temperature
- phase change
- change material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000012782 phase change material Substances 0.000 claims abstract description 73
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 30
- 235000011089 carbon dioxide Nutrition 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000001704 evaporation Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 2
- 230000007704 transition Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 3
- 238000000859 sublimation Methods 0.000 abstract 2
- 230000008022 sublimation Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005092 sublimation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
- F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
- F25D2303/083—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled
- F25D2303/0832—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled the liquid is disposed in an accumulator pack locked in a closable wall forming part of the container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
- F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
- F25D2303/085—Compositions of cold storage materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
- Secondary Cells (AREA)
Abstract
A method and a device for better utilising latent cold in a cold producing material used for producing and upholding a pre-determined temperature inside a transport container or the like, where dry ice or a similar first phase change material having very low sublimation temperature is utilised. Inside the transport container is arranged a receptacle for such low sublimation temperature phase converting material, the said receptacle being provided with an enclosure having cavities for a second phase change material having a considerably higher melting point, the said cavities of the receptacle at least partially enclosing the inside of the receptacle, in which the converting material having the essentially lower melting point is received.
Description
Technical field
The present invention relates to a kind of being used for keeps method of temperature and the device that is fit to goods to be transported by being placed on a cooling agent that forms in the container in the volume of sealing basically or space in this container, wherein this cooling agent is a kind of phase change material (PCM) with very low evaporating temperature, is used to produce and keep the temperature that is fit to inner goods.
Background technology
Be known that the dry ice of packing in container and similar containers inside more or less, i.e. solid carbonic acid or similar PCM, and evaporation or sublimation process that dry ice is influenced by ambient temperature during transportation are difficult to regulate.This has just caused high dry ice cost and unfavorable effect, because may control the temperature in the container hardly as desired.
Be known that in addition having the transport case that is preferably enclosure space and analog place and arrange wall, and with the phase change material with high melting temperature (PCM), for example water is filled described space.Before the goods that will be placed on a space was packed chest into, very cold of chest was so that phase change material becomes solid-state.During transportation, recover the required heat of ortho states and will from the surrounding air that passes tank wall, collect, can have influence on inside hardly.In long period transportation, if PCM is water or freezing, just may produce some problems, this is because for the low temperature in the expection of transport case inner sustain, very large volume must be arranged.
Above-mentioned the first string promptly utilizes known phase change material for example dry ice, liquid CO with very low evaporating temperature
2, liquid nitrogen or the considerably less in fact use of analog because this be by expense and extremely low temperature often unfriendly influence betransported the fact decision of goods.
The defective of another no less important is, owing to betransported goods and do not allow to be lower than+/-0 ℃, so goods must isolate with the dry ice storing containers of the dry ice that evaporation is housed, and this has just caused the not good and poor efficiency to the dry ice cold energy, and the disposal cost that increases.
Summary of the invention
A new thinking of the present invention is to utilize first phase change material (PCM) with very low evaporating temperature simultaneously and have the fusing point of desired temperature of more approaching suitable goods to be transported or commodity or second phase change material (PCM) of temperature.So also obtain a lower Δ-t, thereby caused a large amount of minimizings of required dry ice amount, higher security, controlled operation and dry ice or lower consumption and the cost of similar PCM.
The method according to this invention is had such requirement, that is, makes it can be at the thermally sensitive goods of transportation, for example refrigeration freeze the insulated container of food deeply or chest in keep a desired temperature.Nowadays dry ice is in being usually used in this transportation, and is placed on a container that is arranged in the top of heat insulation delivery container.Because high Δ-t (being 100 ℃ under 22 ℃ the external worlds or environment temperature), a large amount of dry ice potential " cold energy " will be overflowed via the top and the wall of container.Because it is cold that heat is collected, the heat of environment will pass the heat-barrier material of container rapidly.
Arrange and be applicable to dry ice or similar first phase change material according to the present invention, promptly the container of a PCM has for example lid of bottom hollow or the band inner space, top, sometimes also has wall, when then being suitable for holding normal temperature, these inner spaces are liquid second phase change material that also therefore has high fusing and congelation temperature, i.e. the 2nd PCM.Second phase change material can be the mixture of water or water, and in the sack that being preferably packs into seals or the container of similar softness, then these sacks or container are placed into the cavity of bottom, lid and wall again.Certainly, phase change material these cavitys of can directly packing into, but be to use the mode of sack or analog to reduce or eliminate the danger of revealing.
The size of container lid preferably is made for and makes it to be placed in the wall of a container, so that be shelved on the dry ice or a PCM of internal tank.Therefore, in this embodiment, has the passage of the dry ice of evaporation along the edge of lid.
With dry ice or a PCM pack into internal tank predetermined portions and be installed in this container in the delivery container after, dry ice start vaporizer or distillation, promptly by the solid-state gaseous state that becomes, simultaneously, the cold energy that discharges will influence lid, the bottom at container and also have the inside of wall to have second phase change material of higher setting temperature sometimes, and they be become solid-state.
When the container that thermally sensitive goods is housed during transportation is subjected to influencing of amount of heat, the outside of the heat effects container in the delivery container, and attempt the phase change material in the container cavity is become liquid state, this phase change material changes into solid-state under the influence of internal tank dry ice in the early stage and keeps this state.Gradually and finally, the described phase change material of just having mentioned under the influence of internal container amount of heat becomes liquid state.Yet as long as dry ice exists, this fusing will postpone because of the reaction of dry ice.
An aforesaid advantage is, can be simply by selecting a kind of suitable aqueous mixtures, according to the predetermined temperature that betransported goods, in a wide record (register), for example+8 ,+/-0 ,-3 ,-12 ,-17 ,-21 or-32 ℃, the goods of choice set vanning accommodates the temperature in the space.
As mentioned above, the Δ-t of dry ice is 100 ℃ under 22 ℃ the external world or environment temperature.For fusion temperature is-21 ℃ the 2nd PCM, and Δ-t is 43 ℃ under 22 ℃ ambient temperature.For fusing point is+/-0 ℃ the 2nd PCM that Δ-t is 22 ℃ under 22 ℃ ambient temperature.
A key character of the present invention is that a PCM is largely surrounded by the 2nd PCM.Even only be provided with the space that is used for the 2nd PCM in bottom and top, thereby the 2nd PCM surrounds the inside that the container with more low-melting basically PCM is housed at least in part, also is this situation.So a PCM has just avoided the direct influence of environment to a great extent.Should be noted in the discussion above that in context top and bottom there is no need to be positioned to up and down respectively.Though this orientation is preferred, other layout also is fine.
Equally preferably, wall of a container also has the space that is used for the 2nd PCM.Environment just drops to minimum to the direct influence of a PCM like this.
This on the one hand, promptly the 2nd PCM surrounds the inside that a PCM and this combination are positioned at a chamber to be cooled, differs widely with background technology, does not propose this solution in background technology.
This is very important, because the potential cold energy consumption of the dry ice in the container of packing into is directly proportional with Δ-t of used PCM.
Description of drawings
Below, will further explain with reference to the accompanying drawings this invention wherein to have shown the cross section that is suitable for being placed on the container in the delivery container according to of the present invention at its only width of cloth picture in picture with separating.
The specific embodiment
As mentioned above, described container desires to be placed on an internal placement has in the delivery container or similar spaces of thermally sensitive goods to be transported.
Described container comprises the top and the sidewall 3 of bottom 1, lid 2 forms.Bottom, lid also have wall to comprise the internal layer and the skin of restriceted envelope 4 and 5 sometimes, sometimes, if especially this container is very high, may also be in the position of 6 expressions.In the example shown, in space 4,5 and 6, be inserted with many sack or similar devices 7 that the 2nd PCM that is fit to type is housed.
Between the inboard of the edge of lid 2 and wall 3, has gap 8.Like this, just make lid 3 can be placed on dry ice or PCM top that this internal tank is arranged, and described gap is arranged to allow vaporized gas to overflow.
Usually be full of dry ice in the entire container, this has caused the transformation of the 2nd PCM to solid phase.When described the 2nd PCM becomes solid-stately, and when being subjected to the influence of dry ice to keep this state, entire container will form a thermostat unit in that delivery container or analog are inner.The heat of internal container of bleeding will consume because fusing bottom, lid and wall (if utilization) inner PCM, and this process will postpone or carries out acting in opposition by keeping dry ice.
The present invention can make amendment in the scope of following claim.In a distortion, a PCM is fed in the independent chest, and this chest for example can be positioned at one by sliding motion and have bottom, top, may also have in the external container that the 2nd PCM is housed of wall portion.After locating chest in this way, the opening in the external container can cover with lid or the wall portion that the 2nd PCM is housed.As selection, chest can have at least one wall that the 2nd PCM is housed.
According to application in the special occasions and demand, can utilize the first and second different PCM materials.Especially, the 2nd PCM can be the different mixtures that comprises water, but non-water substance also can be used for the present invention.
Claims (11)
1. one kind is used in transportation and/or storage in the space to responsive to temperature or temperature-dependent goods, for example in delivery container or chest, obtain and keep the method for predetermined temperature, wherein dry ice or similar phase change material (PCM) with low or extremely low distillation/evaporating temperature are used as cold-producing medium or cooling substance, it is characterized in that, provide and have double bottom the container of (1) and top (2) is used to hold dry ice or similar PCM, restriceted envelope (4,5) be used for the step of phase transition temperature second phase change material more much higher than the phase transition temperature of a PCM (the 2nd PCM), described temperature also adapts to the desired temperature range in the container.
2. the method for claim 1 is characterized in that, is container arrangement top (2) lid (2) as container.
3. method as claimed in claim 1 or 2 is characterized in that, also is used to hold the 2nd PCM for wall of a container (3) arrangement space (6).
4. as claim 1,2 or 3 described methods, it is characterized in that, when packing goods into, the PCM material introduced container or be positioned at the similar containers on the top in internal container space.
5. the method according to any one of the preceding claims, it is characterized in that, below other step, be about to sack or analog (7) in and be in the 2nd PCM of liquid state, the mixture of water or the water volume inside (4 introducing or be filled in basically bottom (1), top (2) and also have wall (3) when suitable for example, 5,6).
6. the method according to any one of the preceding claims, it is characterized in that, be described space (4,5,6) step of the selection second phase change material constituent, the described second phase change material constituent has solidifying and fusion temperature near desired temperature in the container respectively.
7. introduce in delivery container or chest or the similar spaces and be suitable for holding for example container of dry ice or similar phase change material (PCM) of cold-producing medium for one kind, a described PCM has low or low-down fusing or evaporating temperature, it is characterized in that, this container is limited by the bottom (1) with internal cavities (4 and 5) and top (2) at least in the above and below, and described internal cavities is used to hold and solidifies and solidify the phase change material (two PCM) with fusion temperature of fusion temperature far above a dry ice or a similar PCM.
8. container as claimed in claim 7 is characterized in that, top (2) are lid (2).
9. as claim 7 or 8 described containers, it is characterized in that it comprises the wall (3) with the space (6) that is used to hold the 2nd PCM.
10. as each described container among the claim 7-9, it is characterized in that, this container is formed by bottom (2) and wall (3), wherein bottom (2) and wall (3) form a space that is used to hold a PCM, separable lid (2) passes through a matched in clearance with an opening that is limited by wall, and be suitable for leaning against on the PCM, described gap allows vaporized gas to leave a PCM.
11. as each described container among the claim 7-10, it is characterized in that, be loaded in the sack or analog (7) of sealing at bottom (1), top (2) and possible the 2nd inner PCM of wall (3).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0402205A SE527546C2 (en) | 2004-09-15 | 2004-09-15 | Method and apparatus for securing temperature control in the interior of a transport container or the like |
| SE0402205-9 | 2004-09-15 | ||
| SE04022059 | 2004-09-15 | ||
| PCT/SE2005/001333 WO2006031189A1 (en) | 2004-09-15 | 2005-09-14 | Method and device for ensuring maintained temperature inside a transport container or the like |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101128710A true CN101128710A (en) | 2008-02-20 |
| CN101128710B CN101128710B (en) | 2010-06-09 |
Family
ID=33157531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800310172A Expired - Fee Related CN101128710B (en) | 2004-09-15 | 2005-09-14 | Method and device for ensuring maintained temperature inside a transport container or the like |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8056357B2 (en) |
| EP (1) | EP1789734A4 (en) |
| JP (1) | JP5780691B2 (en) |
| CN (1) | CN101128710B (en) |
| BR (1) | BRPI0515292B1 (en) |
| CA (1) | CA2580407C (en) |
| NO (1) | NO337527B1 (en) |
| SE (1) | SE527546C2 (en) |
| WO (1) | WO2006031189A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381927A (en) * | 2013-08-13 | 2013-11-06 | 苏州瀚墨材料技术有限公司 | Packaging structure with fine supporting performance |
| CN107618760A (en) * | 2017-09-11 | 2018-01-23 | 上海生生物流有限公司 | A kind of PCM phase-transition heat-preserving structures applied to cold chain insulation packaging |
| CN108027192A (en) * | 2015-09-28 | 2018-05-11 | 瑞士医疗包装技术Jp布提克尔有限公司 | Thermal protection storage unit for refrigerated transport case |
| CN108216846A (en) * | 2018-01-09 | 2018-06-29 | 重庆菲利克思农业发展有限公司 | A kind of heat-insulation box for material circulation and logistic management system |
| CN116530505A (en) * | 2023-07-06 | 2023-08-04 | 中国人民解放军总医院第四医学中心 | Medical storage and transportation device |
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| US20110248038A1 (en) * | 2010-04-09 | 2011-10-13 | Minnesota Thermal Science, Llc | Passive thermally controlled bulk shipping container |
| US11150014B2 (en) * | 2010-06-28 | 2021-10-19 | Caron Products And Services, Inc. | Insulated chamber with packetized phase change material |
| CN104583692B (en) * | 2012-07-13 | 2018-04-06 | 先端冷却器公司 | Modularization chiller system |
| CN105579797A (en) * | 2013-05-02 | 2016-05-11 | 冷王公司 | Apparatus for the storage, transport and distribution of refrigerated or frozen goods, in particular for thermally insulated containers of refrigerated vehicles, cold rooms and the like |
| CN103213762A (en) * | 2013-05-10 | 2013-07-24 | 镇江市丹徒区茗缘茶叶专业合作社 | Dry ice type tea packing box |
| US9821700B2 (en) | 2014-05-02 | 2017-11-21 | Thermo King Corporation | Integrated charging unit for passive refrigeration system |
| GB2530077A (en) | 2014-09-12 | 2016-03-16 | Peli Biothermal Ltd | Thermally insulated containers |
| US10962270B2 (en) | 2015-10-27 | 2021-03-30 | Devendra Jain | Transportation box |
| US10683158B2 (en) | 2017-01-26 | 2020-06-16 | Pelican Biothermal, Llc | Protectively framed and covered thermal insulation panel |
| EP3634879B1 (en) | 2017-05-09 | 2023-11-01 | Cold Chain Technologies, LLC | Shipping system for storing and/or transporting temperature-sensitive materials |
| US11511928B2 (en) | 2017-05-09 | 2022-11-29 | Cold Chain Technologies, Llc | Shipping system for storing and/or transporting temperature-sensitive materials |
| WO2019204660A1 (en) | 2018-04-19 | 2019-10-24 | Ember Technologies, Inc. | Portable cooler with active temperature control |
| SG11202012328VA (en) | 2018-06-15 | 2021-01-28 | Cold Chain Technologies Llc | Shipping system for storing and/or transporting temperature-sensitive materials |
| CN118640630A (en) | 2019-01-11 | 2024-09-13 | 恩伯技术公司 | Portable cooler with active temperature control |
| US11634266B2 (en) | 2019-01-17 | 2023-04-25 | Cold Chain Technologies, Llc | Thermally insulated shipping system for parcel-sized payload |
| US11162716B2 (en) | 2019-06-25 | 2021-11-02 | Ember Technologies, Inc. | Portable cooler |
| CN114174741A (en) | 2019-06-25 | 2022-03-11 | 恩贝尔技术有限公司 | Portable cooler |
| US11668508B2 (en) | 2019-06-25 | 2023-06-06 | Ember Technologies, Inc. | Portable cooler |
| AU2021246654A1 (en) | 2020-04-03 | 2022-10-27 | Ember Lifesciences, Inc. | Portable cooler with active temperature control |
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-
2004
- 2004-09-15 SE SE0402205A patent/SE527546C2/en not_active IP Right Cessation
-
2005
- 2005-09-14 WO PCT/SE2005/001333 patent/WO2006031189A1/en active Application Filing
- 2005-09-14 US US11/662,485 patent/US8056357B2/en not_active Expired - Fee Related
- 2005-09-14 BR BRPI0515292-5A patent/BRPI0515292B1/en not_active IP Right Cessation
- 2005-09-14 CN CN2005800310172A patent/CN101128710B/en not_active Expired - Fee Related
- 2005-09-14 CA CA2580407A patent/CA2580407C/en not_active Expired - Fee Related
- 2005-09-14 JP JP2007532285A patent/JP5780691B2/en not_active Expired - Fee Related
- 2005-09-14 EP EP05783352.7A patent/EP1789734A4/en not_active Withdrawn
-
2007
- 2007-04-13 NO NO20071899A patent/NO337527B1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381927A (en) * | 2013-08-13 | 2013-11-06 | 苏州瀚墨材料技术有限公司 | Packaging structure with fine supporting performance |
| CN108027192A (en) * | 2015-09-28 | 2018-05-11 | 瑞士医疗包装技术Jp布提克尔有限公司 | Thermal protection storage unit for refrigerated transport case |
| CN108027192B (en) * | 2015-09-28 | 2021-02-05 | 瑞士医疗包装技术Jp布提克尔有限公司 | Thermally protected storage unit, transport box and use thereof |
| CN107618760A (en) * | 2017-09-11 | 2018-01-23 | 上海生生物流有限公司 | A kind of PCM phase-transition heat-preserving structures applied to cold chain insulation packaging |
| CN108216846A (en) * | 2018-01-09 | 2018-06-29 | 重庆菲利克思农业发展有限公司 | A kind of heat-insulation box for material circulation and logistic management system |
| CN116530505A (en) * | 2023-07-06 | 2023-08-04 | 中国人民解放军总医院第四医学中心 | Medical storage and transportation device |
| CN116530505B (en) * | 2023-07-06 | 2023-09-26 | 中国人民解放军总医院第四医学中心 | Medical storage and transportation device |
Also Published As
| Publication number | Publication date |
|---|---|
| SE527546C2 (en) | 2006-04-04 |
| US8056357B2 (en) | 2011-11-15 |
| SE0402205D0 (en) | 2004-09-15 |
| NO337527B1 (en) | 2016-05-02 |
| JP2008513723A (en) | 2008-05-01 |
| CA2580407C (en) | 2011-02-22 |
| CN101128710B (en) | 2010-06-09 |
| NO20071899L (en) | 2007-06-14 |
| EP1789734A4 (en) | 2015-11-18 |
| CA2580407A1 (en) | 2006-03-23 |
| BRPI0515292A (en) | 2008-07-15 |
| US20090019864A1 (en) | 2009-01-22 |
| EP1789734A1 (en) | 2007-05-30 |
| WO2006031189A1 (en) | 2006-03-23 |
| BRPI0515292B1 (en) | 2018-07-31 |
| JP5780691B2 (en) | 2015-09-16 |
| SE0402205L (en) | 2006-03-16 |
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